analyze them there so that there are three separate investigations into all this to get different sort of sample sizes. what's going to happen then, how long this is going to take especially is something that the palestinians have left open. but one thing that they will said is that if of course, it comes to light that indeed arafat was poisoned with pelonium, that is going to cause massive emotional reactions here in the palestinian territories and then of course, the big quell is who murdered him, the palestinians or most of them say they believe that israel did it. israel denies this. it's not going to show who did this, but if it does show that yes, he was murdered that's going to lead to a massive investigation and, of course, very, very emotional and angry reactions here in this part of the world, victorier. >> fascinating, fred at this sense time in the region. fred pleitgen, thanks. >> the death of a television icon. we'll take a closer look at the long career of larry hagman and the role he relished more than any other.